Company Filing History:
2 out of 495 
1 out of 42,508 
Years Active: 2004-2008
Title: Tetsuya Kimura: Innovator in Power Supply Technology
Introduction
Tetsuya Kimura is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of power supply technology, holding three patents to his name. His work focuses on improving the efficiency and cost-effectiveness of switching power supply circuits.
Latest Patents
One of Tetsuya Kimura's latest patents is a switching power supply circuit designed to lower the voltage applied to the starting resistor of the starting circuit. This innovation aims to reduce power loss, especially when the receiving voltage is high, thereby providing a small and inexpensive switching power supply circuit. The design includes a DC voltage section with two or more capacitors connected in series and a PWM control circuit that manages the switching control on the primary side of a transformer. This allows the circuit to output a DC voltage of different specifications, enhancing its versatility and efficiency.
Career Highlights
Throughout his career, Tetsuya Kimura has worked with prominent companies such as Hitachi Industrial Equipment Systems Co., Ltd. and Hitachi, Ltd. His experience in these organizations has contributed to his expertise in developing innovative power supply solutions.
Collaborations
Tetsuya has collaborated with notable colleagues, including Masahiro Hiraga and Tooru Nakajima. Their combined efforts have further advanced the field of power supply technology.
Conclusion
Tetsuya Kimura's contributions to the field of power supply technology through his innovative patents and collaborations highlight his role as a significant inventor. His work continues to influence the efficiency and design of modern power supply circuits.